| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.60 | 4.534% | $168.9269 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $136.30 | 9.162% | $148.7878 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $188.79 | 12.526% | $212.4378 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $237.25 | 9.116% | $258.8777 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $82.32 | 13.351% | $93.3105 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $213.38 | 6.407% | $227.0513 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $172.63 | 7.836% | $186.1573 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $1,192.27 | $1,295.5493 | $1,295.56 | $1,295.60 | $1,295.60 | |